Why was the death of darius important to alexander's conquest of persia(dbq alexander the great)

Brainliestttme : ) how did the marshall plan impact the european economy in the post-world war ii era?

Which statement about submarine use in world war i is true? the allies never found a way to counter german submarine warfare. germany’s use of submarines affected the united states’ decision to enter the war. only the germans used submarines in world war i.

People who move from place to place for survival is called